Vishay Semiconductor Diodes Division
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BZW04-154BHE3/54
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BZW04-154BHE3/54

Introduction

The BZW04-154BHE3/54 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZW04-154BHE3/54.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-214AC (SMA)
  • Essence: TVS diode for circuit protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 154V
  • Voltage - Breakdown (Min): 171V
  • Voltage - Clamping (Max) @ Ipp: 248V
  • Current - Peak Pulse (10/1000µs): 9.2A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The BZW04-154BHE3/54 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time ensures minimal damage to protected circuits
  • RoHS compliance for environmental friendliness

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires proper installation and circuit design for optimal performance

Working Principles

When a voltage spike or transient occurs, the TVS diode conducts and diverts the excess current away from the protected circuit, thereby limiting the voltage across it. This action helps in preventing damage to the sensitive electronics.

Detailed Application Field Plans

The BZW04-154BHE3/54 TVS diode is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-154BHE3/54 TVS diode include: - P6KE150CA - 1.5KE180CA - SMBJ150CA - SMCJ170A

In conclusion, the BZW04-154BHE3/54 TVS diode offers effective protection against voltage spikes and transients, making it a crucial component in safeguarding sensitive electronics across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZW04-154BHE3/54 en soluciones técnicas

  1. What is the BZW04-154BHE3/54 used for?

    • The BZW04-154BHE3/54 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of the BZW04-154BHE3/54?

    • The maximum clamping voltage of the BZW04-154BHE3/54 is 250 volts.

  3. What is the peak pulse current rating of the BZW04-154BHE3/54?

    • The peak pulse current rating of the BZW04-154BHE3/54 is 40 amperes.

  4. In what type of technical solutions is the BZW04-154BHE3/54 commonly used?

    • The BZW04-154BHE3/54 is commonly used in surge protection, overvoltage protection, and transient suppression applications.

  5. What is the breakdown voltage of the BZW04-154BHE3/54?

    • The breakdown voltage of the BZW04-154BHE3/54 is 154 volts.

  6. Is the BZW04-154BHE3/54 suitable for use in automotive electronics?

    • Yes, the BZW04-154BHE3/54 is suitable for use in automotive electronics due to its ability to protect against voltage transients.

  7. Can the BZW04-154BHE3/54 be used in telecommunications equipment?

    • Yes, the BZW04-154BHE3/54 is commonly used in telecommunications equipment to safeguard against voltage surges.

  8. What is the operating temperature range of the BZW04-154BHE3/54?

    • The BZW04-154BHE3/54 has an operating temperature range of -55°C to 175°C.

  9. Does the BZW04-154BHE3/54 require any external cooling during operation?

    • No, the BZW04-154BHE3/54 does not require external cooling during normal operation.

  10. Are there any specific mounting or handling considerations for the BZW04-154BHE3/54?

    • It is recommended to follow proper ESD (electrostatic discharge) precautions when handling the BZW04-154BHE3/54, and it should be mounted securely to minimize lead stress.